document.write( "Question 937659: f(x)=4x+8
\n" ); document.write( "g(x)=2x-12
\n" ); document.write( "(f+g)(x)
\n" ); document.write( "(f-g)(x)
\n" ); document.write( "(f*g)(x) \n" ); document.write( "
Algebra.Com's Answer #571076 by TimothyLamb(4379)\"\" \"About 
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(f+g)(x) = 4x + 8 + 2x - 12
\n" ); document.write( "(f+g)(x) = 6x - 4
\n" ); document.write( "---
\n" ); document.write( "(f-g)(x) = 4x + 8 - 2x + 12
\n" ); document.write( "(f-g)(x) = 2x + 20
\n" ); document.write( "---
\n" ); document.write( "(f*g)(x) = (4x + 8)(2x - 12)
\n" ); document.write( "(f*g)(x) = 8xx - 48x + 16x - 96
\n" ); document.write( "(f*g)(x) = 8xx - 32x - 96
\n" ); document.write( "---
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